Commit Graph

800 Commits

Author SHA1 Message Date
Howard Chu
b46fc3e438 ITS#8406 fix xcursors after cursor_del
Don't leave them uninit'd if they now point at a valid DUP node
2016-05-04 10:45:06 +01:00
Howard Chu
f9cdc4f032 mdb_drop optimization
If we know there are no sub-DBs and no overflow pages, skip leaf scan.
2016-05-04 10:44:56 +01:00
Howard Chu
0820431975 ITS#8393 fix MDB_GET_BOTH on non-dup record 2016-05-04 10:44:46 +01:00
Howard Chu
798f020c59 Tweak Win32 errmsg buffer 2016-05-04 10:44:35 +01:00
Howard Chu
ad8488cfac Release 0.9.18 2016-02-05 21:22:15 +00:00
Hallvard Furuseth
60580aa678 ITS#7992 Fix memleak in prev change 2016-02-04 17:35:38 +00:00
Howard Chu
ea7d99d970 Happy New Year 2016-01-30 12:55:03 +00:00
Howard Chu
eb5a99832b ITS#8363 2016-01-28 04:22:26 +00:00
Howard Chu
c322c4c76c ITS#8363 Fix off-by-one in mdb_midl_shrink 2016-01-28 04:21:56 +00:00
Howard Chu
c06c3c7732 ITS#8355, doc update 2016-01-24 11:38:35 +00:00
Howard Chu
6c0900c353 ITS#8355 fix subcursors
make sure C_DEL gets reset in subcursor after it moves.
2016-01-24 11:32:49 +00:00
Howard Chu
90a07a398b Update WRITEMAP doc 2016-01-23 16:56:46 +00:00
Hallvard Furuseth
81d0d29bbc ITS#8334, mdb_copy 2016-01-09 09:10:55 +01:00
Howard Chu
05709ce6fa Fixups for env_copy with large files
wsize was being truncated to 32bits on Windows.
Only try to write 1GB at a time on Windows64;
larger writes fail with ERROR_WORKING_SET_QUOTA.
2016-01-09 09:03:44 +01:00
Howard Chu
935a90dfc4 MinGW warning cleanup: _MSC_VER -> _WIN32.
From 1ba5adb2ec "MDB_VL32 preparation".
2016-01-09 08:59:09 +01:00
Hallvard Furuseth
25fd09df6d ITS#8334 Fix MDB_APPENDDUP vs. rewrite(single item) 2016-01-06 20:52:48 +01:00
Howard Chu
03f1c12bbe ITS#8336 2016-01-04 19:35:40 +00:00
Howard Chu
fd7bfbc0df ITS#8336 fix page_search_root assert on FreeDB
Let "illegal" branch pages thru on the FreeDB - the condition
is only temporary and will be fixed by the time rebalance finishes.
2016-01-04 19:33:07 +00:00
Howard Chu
ac6947401b MDB_RESERVE doc
Add mdb_put text to mdb_cursor_put description for people who
fail to draw logical conclusions.
2015-12-22 18:32:37 +00:00
Howard Chu
e8760b474d ITS#7992 cleanup, new docs, mdb_dbi_open cleanup 2015-12-19 23:06:34 +00:00
Howard Chu
3fd0d5fb80 Add Getting Started doc 2015-12-19 23:03:55 +00:00
Howard Chu
ec32e90022 ITS#7992 cleanup
check for utf8_to_utf16 failures
2015-12-19 23:03:20 +00:00
Hallvard Furuseth
18caeaa70b mdb_dbi_open(): Catch strdup failure 2015-12-19 23:03:13 +00:00
Howard Chu
14ce42f434 ITS#8169, #8330 2015-12-03 19:14:11 +00:00
Sebastien Launay
19d135af54 ITS#8330 Fix robust mutex detection for glibc 2.10 and 2.11
pthread_mutexattr_setrobust and pthread_mutex_consistent are provided since 2.12 not 2.10:
https://sourceware.org/git/?p=glibc.git;a=commit;h=402cd98775db1478f64c9b0dbe00664b89eb2773
https://sourceware.org/git/?p=glibc.git;a=commit;h=78ee21859939ff75ccf8bbe00499b0c462df2e2d
2015-12-03 19:09:57 +00:00
Howard Chu
8738e5e306 ITS#8169 more Makefile tweaks
Fix prev commit, use all the same vars as main OpenLDAP makefiles
2015-12-03 19:09:47 +00:00
Howard Chu
99427fcab8 Return to releng 2015-12-03 19:08:00 +00:00
Howard Chu
2011eb37c1 Release 0.9.17 2015-11-30 16:55:33 +00:00
Howard Chu
e4b84e79f8 ITS#8321 cleanup unused var
from da67af1a4b
2015-11-24 20:22:46 +00:00
Howard Chu
b617a3e804 ITS#8168, 8169 2015-11-24 16:08:53 +00:00
Heiko Becker
376aea80db ITS#8169 Allow passing mandir to make install
The motivation for this change is my distribution moving to a multiarch
layout. While the architecture specific stuff (binaries, libraries,
etc.) is installed under /usr/${host}/{bin,lib,...} architecture-independent
data should still be installed to /usr/share/.
2015-11-24 16:07:57 +00:00
Heiko Becker
16b82752fc ITS#8168 Allow passing AR to make
This is helpful when the ar executable is named differently, for
example with an arch specific prefix.
2015-11-24 16:03:25 +00:00
Howard Chu
9ec8e188fb ITS#8323 2015-11-24 16:01:25 +00:00
Howard Chu
00aae125be ITS#8321 fix ambiguity in cursor_put fixup
After delete/add of a node, other nodes may no longer be
pointing at the data they intended. This can confuse subsequent
fixups.
2015-11-24 16:00:45 +00:00
Howard Chu
e0316e0fae Cleanup C_DEL flag usage
Only set it if the cursor's current position was deleted
2015-11-24 16:00:37 +00:00
Howard Chu
46e3f46e76 ITS#8321 More cursor fixup
Based on page_touch fixup from ITS#7594 but expanded:
make sure sub-cursors agree with main cursors.
2015-11-24 16:00:29 +00:00
Howard Chu
2b89f4baf1 ITS#8321 page_touch - don't fixup the cursor we just touched 2015-11-24 16:00:21 +00:00
Howard Chu
8e7cd2269d ITS#8321 mdb_put cursor needs tracking too 2015-11-24 16:00:01 +00:00
Howard Chu
7881fd0fa7 ITS#8321 Fix mdb_cursor_set
Always reinit mc_pg[0] if cursor is not C_INITIALIZED
It might have a stale value when using nested txns
2015-11-24 15:59:52 +00:00
Howard Chu
00515babcc ITS#8321 deinit empty cursors
Always unset C_INIT flag if the cursor's target DB has been deleted
2015-11-24 15:59:43 +00:00
Howard Chu
75bca7f311 ITS#8323 Fix nested commit
Must remove our spilled pages from parent's dirty list
2015-11-24 15:59:35 +00:00
Hallvard Furuseth
c11ef29ffa CURSOR_TMP_[UN]TRACK() -> WITH_CURSOR_TRACKING() 2015-11-24 15:59:23 +00:00
Howard Chu
9e3101d31d ITS#8319, 8320 2015-11-23 02:02:36 +00:00
Orivej Desh
00f635d304 ITS#8320 mdb_load: fix loading data from simple text files
mdb_load -T was supposed to read escaped text, but 21b51cb7 "Add mdb_load"
made it read hex.
2015-11-23 02:00:49 +00:00
Orivej Desh
8297bfe028 ITS#8319 mdb_load: explain readline and mdb_cursor_put errors 2015-11-23 01:59:54 +00:00
Howard Chu
b0851a13af ITS#8316, 8321 2015-11-23 01:51:45 +00:00
Howard Chu
d78ffc9517 ITS#8321 reorganize page_split fixups
DUPFIXED fixups needed to occur after separator update.
MDB_RESERVE handling moved after split fixup.
2015-11-23 01:50:29 +00:00
Howard Chu
8fdf79600a ITS#8321 simplify page_split fixups 2015-11-23 01:50:17 +00:00
Howard Chu
7a76ded030 ITS#8321 track temporary cursors
In rebalance/split operations, temporary cursors need to be visible
to propagate fixups
2015-11-23 01:50:03 +00:00
Howard Chu
5c7b84b465 ITS#8321 fix mdb_cursor_put
Ignore sub-cursors that shouldn't be fixed up
2015-11-23 01:49:49 +00:00
Howard Chu
94831f7c3f ITS#8321 fix mdb_cursor_shadow()
Set a valid txn so that cursor fixup code works on the shadows
2015-11-23 01:49:37 +00:00
Howard Chu
0ec3967e1d ITS#8321 fix mdb_cursor_chk()
It was reporting spurious errors due to uninit'd cursors
2015-11-23 01:49:24 +00:00
Howard Chu
8773a08c43 ITS#8321 don't skip fixups on splitting cursors
Adjustments can't be skipped, in recursive calls each level must
fixup their own level.
2015-11-23 01:49:10 +00:00
Howard Chu
91dc62506b ITS#8321 Fix del/dupsort
When deleting a dupsort key, if other cursors pointed at that key,
set them to uninit'd, not EOF. They no longer have anything to
point at.
2015-11-23 01:48:59 +00:00
Howard Chu
94e8009ca4 ITS#8300 more for prev commit
Just tell explicitly which direction we moved/merged from
2015-11-23 01:47:39 +00:00
Howard Chu
ba85adb52d Silence some valgrind uninit warnings 2015-11-23 01:47:39 +00:00
Howard Chu
bfe2088946 Refix root split check from 5da67968af 2015-11-23 01:47:39 +00:00
Oskari Timperi
f13b971960 ITS#7992 assume Windows paths are UTF-8 2015-11-23 01:47:39 +00:00
Howard Chu
28b57ba8b9 ITS#8316 cursor fixup in page_merge
Deleting the merged page requires bumping down other ki's
of the page's parent.
2015-11-23 01:47:39 +00:00
Howard Chu
657dbcc811 ITS#8312, 8313, 8315 2015-11-19 17:29:42 +00:00
Howard Chu
1edb0e3a42 ITS#8315 fix ovpage_free
Keep dirty_room sync'd with dirty_list
2015-11-19 17:28:33 +00:00
Howard Chu
2fb8219aa3 ITS#8313 more for ITS#8062
dummy flags must be init'd due to 3d46d550
2015-11-19 17:28:23 +00:00
Hallvard Furuseth
db510359c9 ITS#8312 Fix loose pages in commit(nested txn) 2015-11-19 17:28:15 +00:00
Howard Chu
27f71b4dd3 ITS#8311 2015-11-18 10:27:50 +00:00
Howard Chu
71c07f0d60 ITS#8311 add comment 2015-11-18 10:24:41 +00:00
Howard Chu
f9d3dc8293 ITS#8311 fix page_split from update_key
Check for top of stack. Usually the cursor only has height 1 when
calling page_split, but not always.
2015-11-18 10:05:28 +00:00
Hallvard Furuseth
a9877f783a ITS#7209 2015-11-17 18:49:31 +01:00
Hallvard Furuseth
2a839d5dfa ITS#7209 Default MDB_DSYNC = O_SYNC if no O_DSYNC 2015-11-17 18:37:33 +01:00
Howard Chu
f6b7277e9a ITS#8310 2015-11-13 09:28:36 +00:00
Howard Chu
a90415f301 ITS#8310 fix mdb_rebalance cursor fixup
When collapsing root, must adjust entire cursor stack
2015-11-13 09:25:55 +00:00
Howard Chu
79b12bbd7b Tweak robust mutex detection for glibc 2015-11-11 11:51:07 +00:00
Howard Chu
4e1ec79f0e ITS#8304 2015-11-09 20:11:10 +00:00
Howard Chu
5d8f9ddf7e ITS#8304 fix page_merge
Was using the pre-touch dst page pointer instead of the touched page
2015-11-09 20:10:51 +00:00
Howard Chu
712942d392 ITS#8300 more for node_move
When moving a node from one page to another, make sure other cursors'
parent index gets adjusted too.
2015-11-06 10:19:49 +00:00
Howard Chu
7d022e05a8 ITS#8300 simplify 2015-11-04 22:46:04 +00:00
Howard Chu
0db71b9f1a ITS#8300 more for node_move fixups
When moving a node from the right neighbor, a different
adjustment is needed.
2015-11-04 22:31:01 +00:00
Howard Chu
e339fced30 ITS#8300 2015-11-04 21:03:22 +00:00
Howard Chu
9fc7c94aeb ITS#8300 fix node_move
Don't adjust other cursors when we added a node on the right.
2015-11-04 21:01:30 +00:00
Howard Chu
af45cf3a04 ITS#8300 fix rebalance after node_move
ITS#8258, ITS#7829 fixes checked parent index to see if we were moving
from a left neighbor. Should have just checked to see if current index
was 0, meaning we added on the left. (Parent index may not tell us
anything meaningful after a nested rebalance.)
2015-11-04 20:38:30 +00:00
Howard Chu
4359ffe08f ITS#8238, #8299 2015-11-04 18:17:50 +00:00
Howard Chu
17aab561f2 ITS#8238 fix DUPFIXED page_split
Parent mc_ki wasn't adjusted if new_indx was > split point
2015-11-04 18:11:12 +00:00
Howard Chu
c62b77b661 ITS#8299 fix page_merge cursor fixup
The parent's mc_ki has changed. We need to fix that up as well
in other cursors.
2015-11-04 17:05:55 +00:00
Howard Chu
caca4d8be6 Use MDB_USE_ROBUST not MDB_NO_ROBUST 2015-10-31 02:27:31 +00:00
Howard Chu
447f552756 Add MDB_NO_ROBUST to disable Robust Mutexes 2015-10-31 02:12:31 +00:00
Howard Chu
550df2a583 More misc updates 2015-10-26 20:18:19 +00:00
Hallvard Furuseth
f1e07f9d14 Fix typo in mdb_tassert().
No effect on current code.
2015-10-25 14:40:27 +01:00
Pavel Medvedev
56adc467a6 ITS#8069 char* strings on Windows are ASCII 2015-10-25 10:56:39 +01:00
Pavel Medvedev
22958b0f9e ITS#8067 add ssize_t typedef for MSVC 2015-10-25 10:56:39 +01:00
Hallvard Furuseth
de5b689308 Simpler mdb_env_write_meta() 2015-10-25 10:56:39 +01:00
Hallvard Furuseth
bde5c231bc Kill magic numbers for NUM_METAS, databases 2015-10-25 10:56:38 +01:00
Hallvard Furuseth
8901d9cfbc ITS#7377 Catch mdb_put() to blocked/read-only txns
...early enough that txn state is left unchanged.
2015-10-25 10:55:22 +01:00
Hallvard Furuseth
01342bd5d2 ITS#7377 Always notice env error on txn startup.
Move the check to the end of txn startup.  Catches env
breakage which happens while the new txn waits for a lock.
2015-10-25 10:55:22 +01:00
Hallvard Furuseth
602c978761 Cleanup: Drop !mt_dbxs hack, use MDB_TXN_FINISHED 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
a3ae2e7db1 Catch most uses of finished/parent txns.
* Add MDB_TXN_FINISHED, MDB_TXN_HAS_CHILD, MDB_TXN_BLOCKED.
* Clear mt_numdbs in writers, for TXN_DBI_EXIST() to catch.
  We already do in readers.
2015-10-25 10:55:22 +01:00
Hallvard Furuseth
9266843fa6 Move code into mdb_txn_end(). Was mdb_txn_reset0.
Side effects:
* Clean txn up a bit even before freeing it.
* Tweak DEBUG output at txn end. Add DEBUG after commit(writer).
2015-10-25 10:55:22 +01:00
Hallvard Furuseth
0cfc0a9736 Factor me_metas[toggle] out to mdb_env_pick_meta() 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
490243424c Simpler mdb_node_add() 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
6318038138 More ESECT declarations 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
110fba2ef1 Add DB_USRVALID, to avoid 'dbi == FREE_DBI' tests 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
b6f0179683 Simpler flag/DBI checks and MDB_DEBUG 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
06df0a4655 Simpler mdb_drop().
MDB_DBI_CHANGED(,MAIN_DBI) is never true.
2015-10-25 10:55:22 +01:00
Hallvard Furuseth
e5f41ce56b Simpler mdb_node_shrink() 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
9d6c973f76 Simpler mdb_txn_commit().
mt_env is always set.
Commit(mt_child) resets mt_child, so parent need not.
2015-10-25 10:55:22 +01:00
Hallvard Furuseth
ee06adb311 mdb_txn_begin() cleanup 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
cc2a50aca2 mdb_drop0(): Omit scanning DUPSORT sub-DB leaves 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
70788bfe45 Use mdb_cmp_long() for FREE_DBI 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
a36f7a7fc2 mdb_env_get_flags(): Hide internal flags 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
600e2b6ce0 Support robust mutexes/locks. Add mdb_mutex_t etc. 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
3a71450436 Add MDB_USE_POSIX_MUTEX.
So far just to help aligning mdb.master and mdb.RE.
We'll make it an option later.
2015-10-25 10:55:21 +01:00
Hallvard Furuseth
f25c4f0db9 Whitespace (align with mdb.master) 2015-10-25 10:55:21 +01:00
leo@yuriev.ru
086bc04cd2 ITS#7969 Use __sync_synchronize()
The rest of 9a80a8a8e8
plus commit a937740aa0.
2015-10-25 10:55:21 +01:00
Hallvard Furuseth
3f6fa7aece Set/clear mp_pad, md_pad (MDB_DUPFIXED data size).
mdb_xcursor_init1(): md_pad is only used when MDB_DUPFIXED.
mdb_page_split():    Copy mp_pad too. Used by mdb_page_list().
2015-10-25 10:55:21 +01:00
Hallvard Furuseth
c616689d9a Cleanup MDB_env.me_txn0.
More fallout from 4d02c741b1.
2015-10-25 10:55:21 +01:00
Hallvard Furuseth
c0170bc0ec Copy some env flags to txn. Factor out flags.
Taken from mdb_txn_begin(,,MDB_NOMETASYNC, MDB_NOSYNC,,)
without adding those two flags yet, to align with mdb.master:
Part of 54516639ac (Renumber...)
+ 8adee9464f (Fix per-txn...).
2015-10-25 10:55:21 +01:00
leo@yuriev.ru
c65ca298b9 ITS#7971 mdb_txn_renew0(): Fix new readers slots.
commit 9a8eb95674 (mdb_txn_renew0)
plus b2ab9910dd (reader allocation)
from mdb.master.
2015-10-25 10:55:21 +01:00
David Barbour
076b773d6b ITS#7994 Access to current transaction ID.
commit b660491d3f (mdb_txn_id())
plus c36c167cc4 (fix prev commit)
from mdb.master.
2015-10-25 10:55:21 +01:00
Hallvard Furuseth
f3d3f60e3d Try to avoid an invalid datafile after failed init 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
aa10c98f3f For ITS#7789: Ensure mapsize >= pages in use.
Check new mapsizes against mm_last_pg.  Move
mdb_env_init_meta0() so it can set mm_last_pg earlier.
2015-10-25 10:55:21 +01:00
Howard Chu
fc3514152f ITS#8263, 8264, 7771, 8270 2015-10-25 08:13:25 +00:00
Ignacio Casal Quinteiro
52446f93e7 ITS#8270 win32: fix conversion error with MSVC 2015-10-25 08:10:34 +00:00
Howard Chu
24add6589b ITS#7771 fix cursor tracking on fake pages
node_del shifts nodes around, cursors pointing at fake pages
need to have their mc_pg[0] corrected.
2015-10-25 08:10:13 +00:00
Hallvard Furuseth
448b4c815a ITS#8263 streamline prev patch 2015-10-25 08:09:16 +00:00
Howard Chu
7e3c532823 ITS#8263 fix cursor tracking in cursor_put 2015-10-25 08:09:06 +00:00
Howard Chu
9ed1e57440 ITS#8264 fix cursor_del cursor tracking
Some destination fixups need to happen immediately after nodes
are moved, before rebalancing
2015-10-25 08:08:53 +00:00
Howard Chu
6f53771687 ITS#8258 2015-10-04 03:02:04 +01:00
Howard Chu
8bdadf68c5 ITS#8258 fix rebalance/split
The tree height can also increase during rebalance, not just shrink.
This can happen if update_key needs to split a parent branch page.
2015-10-04 02:13:07 +01:00
Howard Chu
eccea851ff ITS#8259 fix usage ordering 2015-09-30 18:11:49 +01:00
Howard Chu
be1795a616 ITS#8221 fix typos 2015-09-29 17:32:25 +01:00
Howard Chu
bc7d3d9124 ITS#8221, #8256 2015-09-27 22:37:28 +01:00
Howard Chu
4b01cb3727 ITS#8221 don't merge branch pages needlessly 2015-09-27 22:35:54 +01:00
Luke Yeager
ddb7478e06 ITS#8256 Create install directories if needed 2015-09-27 22:35:24 +01:00
Howard Chu
faeaa3ae8f ITS#7377, 8237 2015-09-12 23:08:14 +01:00
Howard Chu
d84fae3fe3 ITS#8237 fix ITS#7589 regression 2015-09-12 23:07:16 +01:00
Hallvard Furuseth
7f151b1137 ITS#7377 mdb_env_init_meta(): Catch calloc error 2015-09-12 23:07:07 +01:00
Howard Chu
9a8d38a9de Doc tweak - MDB_RESERVE / DUPSORT incompat
For those people who insist on ignoring the obvious.
2015-08-22 14:01:07 +01:00
Howard Chu
d7e4e206ad Return to release engineering 2015-08-21 21:42:25 +01:00
Howard Chu
e55956a591 Another MDB_APPEND doc tweak
Missed this in 7ce29b9edb
2015-08-21 21:41:36 +01:00
Howard Chu
5d67c6aed1 Release 0.9.16 2015-08-14 01:00:38 +01:00
Howard Chu
d139771b43 ITS#8192 fix reference to EINTR on WIN32 from ITS#8106 2015-07-30 00:51:04 +01:00
Howard Chu
c4ae054bce Updated for ITS#8181, #8190, #8200 2015-07-28 15:20:43 +01:00
Hallvard Furuseth
4b58502c77 ITS#8200 Fix mdb_midl_shrink() usage, return void 2015-07-28 15:13:22 +01:00
Hallvard Furuseth
1fd0341f76 ITS#8181 Verify that records are/aren't DBs.
Except we don't catch the user passing F_SUBDATA to
mdb_cursor_<put/del>, like an internal LMDB call.
2015-07-28 15:13:10 +01:00
Howard Chu
7513bd4618 ITS#8190 fix cursor EOF bug 2015-07-28 15:12:58 +01:00
Howard Chu
1b6085cb9b Return to Release Engineering 2015-07-02 18:04:25 +01:00
Howard Chu
56e4e20ebc Release 0.9.15 2015-06-19 14:10:32 +01:00
Hallvard Furuseth
416ecc7827 Update for mdb_env_open 2015-06-02 21:07:33 +02:00
Hallvard Furuseth
6794d898f8 Clarify mdb_env_open() doc of 'mode' param 2015-06-02 21:04:52 +02:00
Hallvard Furuseth
249d2b84dc more CHANGES 2015-05-29 03:08:32 +02:00
Hallvard Furuseth
2a1dd5ae1c ITS#8156 2015-05-28 21:13:24 +02:00
Hallvard Furuseth
a0b96697c5 ITS#8156 Fix MDB_MAXKEYSIZE doc 2015-05-28 20:51:39 +02:00